Key fob



FIG. 1 is a top, side, left end perspective view of a key fob showing mynew design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof, the bottom plan view being identicalto FIG. 3;

FIG. 4 is a left end elevational view thereof; and,

FIG. 5 is a right end elevational view thereof.

The ornamental design for a key fob, as shown and described.